More and more coins are getting delisted all over the exchange markets. I heave read that crytopia delisted a lot of coins recently as well. These new delisting things comes at very little consequences for the exchanges because they are not delisting stuff that's traded with high volume, they are delisting stuff that's barely ever traded, considering listing it costs them server time and money.

If they are not making their input back from the trading fee's than it makes not to list them. This bear market which followed with a stagnant market actually creates a lot of trouble for many smaller coins.